Add storyboard example

chapter16/CMakeLists.txt

@@ -9,7 +9,7 @@ project(
     VERSION 1.0
     DESCRIPTION
         "Examples for chapter 16 of the CMake Best Practices book"
-    LANGUAGES CXX
+    LANGUAGES CXX OBJCXX
 )
 
 # The examples in this chapter are apple specific

chapter16/app_bundle_example/CMakeLists.txt

@@ -6,7 +6,7 @@ project(
     VERSION 1.0
     DESCRIPTION
         "A simple C++ project to demonstrate an apple ui"
-    LANGUAGES CXX
+    LANGUAGES CXX OBJCXX
 )
 
 # Add the executable

chapter16/app_bundle_storyboard/CMakeLists.txt

@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 3.25)
+
+# Project name and version
+project(
+    ch16_app_bundle_storyboard
+    VERSION 1.0
+    DESCRIPTION
+        "A simple C++ project to demonstrate an apple ui"
+    LANGUAGES CXX OBJCXX
+)
+
+set(resource_files
+    ${CMAKE_CURRENT_SOURCE_DIR}/storyboards/Main.storyboard
+)
+
+# Add the executable
+add_executable(ch16_app_bundle_storyboard MACOSX_BUNDLE src/main.mm)
+target_sources(ch16_app_bundle_storyboard PRIVATE ${resource_files})
+
+set_source_files_properties(${resource_files} PROPERTIES MACOSX_PACKAGE_LOCATION Resources)

chapter16/app_bundle_storyboard/src/main.mm

@@ -0,0 +1,55 @@
+#import <UIKit/UIKit.h>
+
+// AppDelegate Interface
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
+
+@property(strong, nonatomic) UIWindow *window;
+
+@end
+
+// ViewController Interface
+@interface ViewController : UIViewController
+
+@end
+
+// ViewController Implementation
+@implementation ViewController
+
+- (void)viewDidLoad {
+  [super viewDidLoad];
+  // Additional setup if needed
+  UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(50, 200, 300, 50)];
+  label.text = @"Hello, World!";
+  label.textAlignment = NSTextAlignmentCenter;
+  [self.view addSubview:label];
+}
+
+@end
+
+// AppDelegate Implementation
+@implementation AppDelegate
+
+- (BOOL)application:(UIApplication *)application
+    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+  self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
+
+  UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main"
+                                                       bundle:nil];
+  ViewController *viewController =
+      [storyboard instantiateViewControllerWithIdentifier:@"ViewController"];
+
+  self.window.rootViewController = viewController;
+  [self.window makeKeyAndVisible];
+
+  return YES;
+}
+
+@end
+
+// Main
+int main(int argc, char *argv[]) {
+  @autoreleasepool {
+    return UIApplicationMain(argc, argv, nil,
+                             NSStringFromClass([AppDelegate class]));
+  }
+}

chapter16/app_bundle_storyboard/storyboard/main.storyboard

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12118" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12104"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="ViewController" customModule="HelloWorld" customModuleProvider="target" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Hello, World!" textAlignment="center" lineBreakMode="tailTruncation" adjustsFontSizeToFit="NO" id="dGj-vS-cMf">
+                                <rect key="frame" x="87" y="284" width="200" height="21"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                        </subviews>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        <constraints>
+                            <constraint firstItem="dGj-vS-cMf" firstAttribute="centerX" secondItem="6Tk-OE-BBY" secondAttribute="centerX" id="c8C-rD-C8u"/>
+                            <constraint firstItem="dGj-vS-cMf" firstAttribute="centerY" secondItem="6Tk-OE-BBY" secondAttribute="centerY" id="iaY-PA-aYv"/>
+                        </constraints>
+                        <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYk-Nv-e0C" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+</document>

chapter16/hello_world_apple/CMakeLists.txt

@@ -6,7 +6,7 @@ project(
     VERSION 1.0
     DESCRIPTION
         "A simple C++ project to demonstrate an apple ui"
-    LANGUAGES CXX
+    LANGUAGES CXX OBJCXX
 )
 
 # set some global XCode properties